使用正则表达式从中提取值HTML总是一个错误。 HTML语法要复杂得多，它可能首先出现，并且页面很容易捕捉到一个非常复杂的正则表达式。

Using regular expressions to pull values from HTML is always a mistake. HTML syntax is a lot more complex that it may first appear and it's very easy for a page to catch out even a very complex regular expression.

使用 HTML Parser 。另请参见有哪些优缺点领先的Java HTML解析器？